You noticed your AC is leaking water. This is a warning sign that something is wrong with your unit.
Leaking water is one of the most common problems with air conditioning systems, and not all leaks are complex or difficult to repair. At the first signs of water leakage, you should do some troubleshooting to see what the problem is.
It’s important to act quickly should you see any water accumulation, dripping, or leaking from your AC—waiting too long could lead to substantially more damage and repair costs.
Do you have a leaky AC and need to investigate? We’ve got you covered.
Keep reading to find out about the most common reasons that your air conditioner is leaking water and what you should do about it.
Dirty or Frozen Coils
Cleaning the coils of your AC should be a part of regular AC maintenance. The dirt on the coils may impede the flow of moisture and end up leaking.
Due to blocked airflow or the lack of refrigerant, coils can sometimes freeze, resulting in ice buildup and leaks.
Solution: Clean the coils. Include coil cleaning and filter cleaning as part of annual AC maintenance. If, in the case of frozen coils, cleaning doesn’t help—check the refrigerant levels.
Disconnected Drain Line
The purpose of your AC drain line is to drain away the accumulation of condensation. If the line was incorrectly installed or has come loose, this may lead to AC leakage.
Solution: Reattach the drain line. To make sure you avoid future problems and damage, call an experienced AC professional to install it for you.
Clogged Drain Line
The condensation formed by your home air conditioner unit transports debris and dust through the drain line. Drain lines do clog from time to time, causing the water to back up, creating a leak.
Solution: Regular HVAC maintenance will prevent this problem. Do it yourself or hire a professional to conduct maintenance and AC repairs on your unit.
Damaged or Rusted Drain Pan
A drain pan is located under your AC’s coils. It serves to collect the condensation, then directs the flow into the drain line and outdoors. If the pan is damaged or rusted, the pan will not properly collect the condensation, resulting in a leaky air conditioner.
Solution: Either repair small cracks or, if rusted, replace the pan. Make sure the pan is the right size for your unit. If you are unsure, contact an HVAC repair company.
Broken Condensate Pump
If your HVAC system is in your basement, a condensate pump is essential for removing water from the system. If the condensate pump is broken, water will accumulate, leading to leaks in your system.
Solution: Contact a professional AC repair service. You should not attempt to fix this yourself.
Your AC Is Leaking Water? Let Us Help
Some AC problems and leaks can be fixed with a little bit of investigation and maintenance. However, if your AC is leaking water and you can’t seem to get the cause of the leak, or it’s too complicated to do it yourself, call in the professionals.
At METFAB Heating and Cooling, we offer a full line of services as well as AC replacement and repair to help keep you and your family comfortable in your home. To schedule a repair or to get a quote, contact us today.